France does not currently have a queen, as it is a republic and has not had a monarchy since the establishment of the French Republic in the late 18th century. The last reigning monarch was King Louis-Philippe I, who abdicated in 1848. There are pretenders to the French throne, but they are not recognized by the French government or the public.
Queen Elizabeth II
One of the most famous or infamous was Marie Antoinette.
France no longer has a monarchy.
Winsor
That was the maiden name of Queen Elizabeth the Queen Mother - that is, the late mother of the present Queen.
phillip mountbatten
Queen Marie Antoinette.
Marie-Antoinette, Queen of France.
Marie Antoinette, Queen of France.
Mary Queen of Scots full name was simply Mary Stewart(later Stuart due to the French difficulty with the letter 'w'). However, her title was "Queen of Scotland", "Queen of Scotland and Princess consort of France", "Queen of Scotland and France" and "Queen Dowager of Scotland" respectively.
Yes, Gaul was the ancient name for France and for other present day countries as well.
Le Directoire (The Directory)